作者: M.A. Abaurrea-Equisoain , M.V. Ostos-Garrido
DOI: 10.1016/S0968-4328(96)00041-8
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摘要: Abstract The esophagus is an important osmoregulatory organ in euryhaline teleost fishes; however, its histochemical and ultrastructural characteristics have been studied few species. structure of the esophageal mucosa was analyzed European eel (Anguilla anguilla L.) compared to findings reported for other histological features mucosa, mucosecretory cells epithelial layer different cell types this animals caught fresh water raised laboratory were analyzed. role mucus as a protective covering ion transport are discussed. In addition, comments on tonofilament-rich made.